AMC Model 20 12-Bolt Aluminum Differential Cover Black w/ Gasket & Hardware
AMC Model 20 12-Bolt Aluminum Differential Cover Black w/ Gasket & Hardware
SKU: SKU: SP4906BKKIT
Out of stock
Product Details
Features
- Fits GM 8.875 in. 12-Bolt differential housings with 12-bolt pattern
- Aluminum construction with black finish supports sealing strength, gear protection, and axle appearance
- Rigid cover design helps protect the differential housing and sealing surface
- Drain plug: included; verify axle model, gasket style, fill level, and suspension clearance before installation
Description
GM 8.875 in. 12-Bolt Differential Cover Fit, Sealing, and Gear Protection:This differential cover is built for GM 8.875 in. 12-Bolt axle applications using 12-bolt cover pattern. Correct cover shape, bolt pattern, and sealing rail match are critical for leak prevention and reliable rear-end service.
Material, Cooling, and Strength:Aluminum construction with black finish supports durability, housing protection, and clean axle appearance.
Included Components & Service Details:Drain plug: Included. Fill plug: verify by application. Gasket: verify by application. Hardware: verify by application. Always verify axle model, ring gear size, fill level, and suspension clearance before installation.
Specs
| Cover Material | Aluminum |
| Cover Finish | Black |
| Cover Design | Finned |
| Cover Bolts | 12 |
| Ring Gear Bolts | 8 |
| Filler Plug | Not Included |
| Drain Plug | Included |
| Gasket | Included |
| Hardware | Included |
Engine Fitment
COMPATIBLE WITH
GM 8.875 in. 12-Bolt DIFFERENTIAL COVER APPLICATIONS
• Fits housings using 12-bolt cover pattern
• Match cover shape, sealing rail, and fill/drain configuration before installation
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro / Chevelle / Nova / Corvette
Chevrolet C10 / K10 / Silverado truck applications
Pontiac Firebird / GTO and GM performance builds
NOTES
Verify axle model, bolt pattern, ring gear size, and housing shape before installation.
Confirm gasket or RTV sealing requirements and fluid fill level.
Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
Drain plug included status: Included.
Q&A
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
AMC Model 20 12-Bolt Aluminum Differential Cover Black w/ Gasket & Hardware
GM 8.875 in. 12-Bolt Differential Cover Fit, Sealing, and Gear Protection: This differential cover is built for GM 8.875 in. 12-Bolt axle applications using 12-bolt cover pattern. Correct cover shape, bolt pattern, and sealing rail match are critical for leak prevention and reliable rear-end service.
Material, Cooling, and Strength: Aluminum construction with black finish supports durability, housing protection, and clean axle appearance.
Included Components & Service Details: Drain plug: Included. Fill plug: verify by application. Gasket: verify by application. Hardware: verify by application. Always verify axle model, ring gear size, fill level, and suspension clearance before installation.
Fitment
COMPATIBLE WITH
GM 8.875 in. 12-Bolt DIFFERENTIAL COVER APPLICATIONS
• Fits housings using 12-bolt cover pattern
• Match cover shape, sealing rail, and fill/drain configuration before installation
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro / Chevelle / Nova / Corvette
Chevrolet C10 / K10 / Silverado truck applications
Pontiac Firebird / GTO and GM performance builds
NOTES
Verify axle model, bolt pattern, ring gear size, and housing shape before installation.
Confirm gasket or RTV sealing requirements and fluid fill level.
Check spare tire, sway bar, panhard bar, and suspension clearance where applicable.
Drain plug included status: Included.
Specs
Cover Material: Aluminum
Cover Finish: Black
Cover Design: Finned
Cover Bolts: 12
Ring Gear Bolts: 8
Filler Plug: Not Included
Drain Plug: Included
Gasket: Included
Hardware: Included
